Planners Gain Access to the World's Largest Site Selection and RFP Providers Through Certain Registration™

SAN FRANCISCO, CA--(Marketwire - December 13, 2007) - San Francisco-based Certain Software,
Inc. is pleased to announce its strategic alliance with Scottsdale-based
HelmsBriscoe to bring RFP and site selection services free of charge to
Certain Registration customers. Planners will now be able to access the
power of the largest provider of independent site selection and RFP
services directly through the Certain Registration application.

This combination of online registration with RFP and site selection
services makes sense for planners who are facing increasing pressure to do
more with less. Shrinking travel budgets, constrained hotel room inventory
and focus on planning more sustainable green meetings are all major
factors. Certain and HelmsBriscoe's combined offering gives planners the
ability to manage these crucial elements of the planning process
efficiently while maximizing resources by leveraging unparalleled site
selection and purchasing power.

"We are very pleased to be working with Certain and given the opportunity
to offer first-class global site selection services to their customers,"
said HelmsBriscoe Chief Operating Officer Greg Malark.

Ken Voss, Executive Vice President at Certain, comments on the partnership,
"We are continuously looking for ways to maximize the value of Certain
Registration for our customers. Certain is excited that this partnership
with HelmsBriscoe will give our customers access to world-class RFP and
site selection resources, processes and technology at no additional
charge."

Headquartered in San Francisco, California with an office in Washington,
D.C. and distributors in the United Kingdom, Certain has been a leader in
the registration technology industry since 1994. For more information,
visit www.certain.com.

About HelmsBriscoe

HelmsBriscoe is the global leader of independent site selection and RFP
services for over 8,000 corporate, association and government clients that
plan off-site meetings and conferences. HelmsBriscoe associates accelerate
the decision making process for meeting planners by researching hotels and
other meeting venues that match their clients' negotiating rates and
concessions by leveraging its volume purchasing power, and facilitating the
contracting process. Founded in 1992, HelmsBriscoe offers the industry's
most respected network of procurement specialists, with 925 associates
spanning 35 countries. HelmsBriscoe combines its highly experienced global
distribution with proprietary knowledge databases of 36,000 hotels
containing more than five years of rate histories, the documented
experiences and insights from its associates and clients, and a proprietary
electronic RFP tool. For more information, visit www.HelmsBriscoe.com.